convert SqlDataReader to DataTable
标签：row object err stat tab ble pre nload span
convert SqlDataReader to DataTable
static DataTable ConvertDataReaderToDataTable(SqlDataReader reader)
{
try
{
DataTable objDataTable = new DataTable();
int intFieldCount = reader.FieldCount;
for (int intCounter = 0; intCounter < intFieldCount; ++intCounter)
{
objDataTable.Columns.Add(reader.GetName(intCounter), reader.GetFieldType(intCounter));
}
objDataTable.BeginLoadData();
object[] objValues = new object[intFieldCount];
while (reader.Read())
{
reader.GetValues(objValues);
objDataTable.LoadDataRow(objValues, true);
}
reader.Close();
objDataTable.EndLoadData();
return objDataTable;
}
catch (Exception ex)
{
throw new Exception("Convert Error!", ex);
}
}